Paul Sauerwein

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Rodenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of a homogeneous ream-free body made of...
- Patent number 5,443,607
- Issue date Aug 22, 1995
- Heraeus Quarzglas GmbH
- Wolfgang Englisch
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of manufacturing a blank for a light-weight mirror with a su...
- Patent number 4,898,604
- Issue date Feb 6, 1990
- Heraeus Quarzschmelze GmbH
- Paul Sauerwein
- C03 - GLASS MINERAL OR SLAG WOOL